<template>
  <div class="student">
    <h2>学生姓名：{{name}}</h2>
    <h2>学生性别：{{sex}}</h2>
    <button @click="sendStudentName">点击发送学生名给School</button>
  </div>
</template>

<script>
  import pubsub from 'pubsub-js'
  export default {
    name:'MyStudent',
    data(){
      return{
        name:'张三',
        sex:'男',
      }
    },
    methods:{
      sendStudentName(){
        // this.$bus.$emit('hello',this.name)
        pubsub.publish('hello',666)
      }
    }
  }
</script>

<style scoped>
  .student{
    background-color: orange;
    padding:5px;  
    margin-top: 30px;
  }
</style>